https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Anastrozole for prevention of breast cancer in high-risk postmenopausal women (IBIS-II): an international, double-blind, randomised placebo-controlled trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20763 Wed 11 Apr 2018 09:54:54 AEST ]]> Anastrozole versus tamoxifen for the prevention of locoregional and contralateral breast cancer in postmenopausal women with locally excised ductal carcinoma in situ (IBIS-II DCIS): A double-blind, randomised controlled trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:24206 Thu 04 Nov 2021 10:38:26 AEDT ]]> Effect of body mass index on recurrences in tamoxifen and anastrozole treated women: an exploratory analysis from the ATAC trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11280 35 kg/m2) at baseline had more recurrences than those women with a low BMI (BMI < 23 kg/m2; adjusted hazard ratio [HR], 1.39; 95% CI, 1.06 to 1.82; Pheterogeneity = .03) and significantly more distant recurrences (adjusted HR, 1.46; 95% CI, 1.07 to 1.61; Pheterogeneity = .01). Overall, the relative benefit of anastrozole versus tamoxifen was nonsignificantly better in thin women compared to overweight women. Conclusion: These results confirm the poorer prognosis of obese women with early-stage breast cancer. Recurrence rates were lower for anastrozole than tamoxifen for all BMI quintiles. Our results suggest that the relative efficacy of anastrozole compared to tamoxifen is greater in thin postmenopausal women and higher doses or more complete inhibitors might be more effective in overweight women, but this requires independent confirmation.]]> Sat 24 Mar 2018 08:12:44 AEDT ]]> Prediction of risk of distant recurrence using the 21-gene recurrence score in node-negative and node-positive postmenopausal patients with breast cancer treated with anastrozole or tamoxifen: a TransATAC Study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11225 Sat 24 Mar 2018 08:11:14 AEDT ]]> Effect of anastrozole and tamoxifen as adjuvant treatment for early-stage breast cancer: 10-year analysis of the ATAC trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11140 Sat 24 Mar 2018 08:10:29 AEDT ]]> Effect of anastrozole and tamoxifen as adjuvant treatment for early-stage breast cancer: 100-month analysis of the ATAC trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5127 Sat 24 Mar 2018 07:48:55 AEDT ]]> Relationship between quantitative estrogen and progesterone receptor expression and human epidermal growth factor receptor 2 (HER-2) status with recurrence in the arimidex, tamoxifen, alone or in combination trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5453 Sat 24 Mar 2018 07:48:12 AEDT ]]> Risk factors for joint symptoms in patients enrolled in the ATAC trial: a retrospective, exploratory analysis https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4862 30 kg/m²) reported more joint symptoms than women with a BMI of 25-30 kg/m² or those with a BMI <25 kg/m² (504 of 1354 women [37·2%] vs 502 of 1926 women [31·3%; OR 1·01 (0·88-1·16)] vs 592 of 1908 women [31·0%; OR 1·32 (1·14-1·53)]) and women on anastrozole reported more joint symptoms compared with those on tamoxifen (949 of 2698 women [35·2%] vs 829 of 2735 women [30·3%]; OR 1·25 [1·11-1·40]). All significant risk factors from the univariate analysis were included in a multivariate analysis and remained significant with little change. Interpretation: In this trial, the major risk factors for developing joint symptoms were previous HRT, hormone-receptor positivity, previous chemotherapy, obesity, and treatment with anastrozole. Discussion of identified risk factors is appropriate when counselling women before initiation of adjuvant hormonal treatment. Funding: This study was funded by Cancer Research UK and AstraZeneca (Macclesfield, UK).]]> Sat 24 Mar 2018 07:18:52 AEDT ]]> Mammographic (breast) density as a potential biomarker for endocrine trial treatment efficacy in breast cancer prevention https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:32394 Mon 23 Sep 2019 11:45:21 AEST ]]> Use of anastrozole for breast cancer prevention (IBIS-II): long-term results of a randomised controlled trial https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49499 Fri 19 May 2023 12:01:55 AEST ]]>